Abstract
Recent years have seen the cloud computing landscape shift from a centralized model, primarily based on large data centers, to a more distributed and heterogeneous architecture that incorporates edge and IoT units. This transition has given rise to the Cloud-Edge Continuum or Computing Continuum, effectively narrowing the gap between expansive data centers and end-user devices. This distributed computation requires the establishment of a chain of trust spanning from the cloud to the edge. A key enabling approach for building such trustworthy distributed infrastructure is exploiting Trusted Execution Environments.
It is common to equate edge devices with IoT devices, nevertheless, a big fraction of such category is represented by mobile phones which have unique characteristics in the TEE usage strongly influenced by commercial logic. This research aims to analyze TEE-supported features available for users and developers of legacy mobile phones, also identifying their constraints and limitations.
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De Crecchio, A., Cristiano, G.M., Petruolo, A. (2024). Mobile Phones in the Cloud-Edge Continuum: Understanding the TEE’s Role. In: Barolli, L. (eds) Advanced Information Networking and Applications. AINA 2024. Lecture Notes on Data Engineering and Communications Technologies, vol 203. Springer, Cham. https://doi.org/10.1007/978-3-031-57931-8_23
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